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What gives coral its coral?
Coral rely on a type of algae called zooxanthellae which give corals colour and nutrients.
How is coral mining done?
Coral mining is where you go deep down into the coral to find special nutrients which are very valuble. Miners rip apart the coral to get deep into the undergrowth and search for nutrients. As they go into the coral, whilst ripping it apart, it is killing the quantity of the coral. Therefore this is a major threat.
Do Coral use photosynthesis?
Yes, corals host symbiotic algae called zooxanthellae within their tissues that perform photosynthesis, providing the coral with nutrients and energy. This relationship is crucial for the growth and survival of coral reefs.
Is it bad when coral loses the algae?
Yes, because algae provide coral reef with nutrients
Are starfish coral?
No, starfish can move. Coral cannot move. Starfish have a mouth with which to eat. Coral bring in nutrients through tendrils.
Why do coral reefs need agitated waters to grow?
The agitation clears away sediment, which can block the light that is required for the photosynethic algae to grow on coral reefs. The removal of sedimentation also enables them to properly respirate, otherwise the tiny coral polyps could suffocate. The water where coral reef's flourish also lack many nutrients, which is why it is clear. The waves (agitation) help deliver nutrients to animals, like sponges, that have a symbiotic relationship with the coral reef.
What might happen to coral if a lot of nutrients were introduced into the water?
Excessive nutrients in the water can lead to algal overgrowth, which can smother coral and disrupt their ability to photosynthesize. This can weaken the coral and make them more susceptible to disease. Additionally, increased nutrient levels can also lead to ocean acidification, further stressing the coral.
Does the word coral need to be capitalized?
No, coral does not need to be capitalized.
Do coral reefs grow in water with low nutrients?
no they dont
Some types of algae live inside coral. The algae provide the coral with nutrients. The coral provides the algae with shelter. Which of the following relationships exist between the algae and coral?
The relationship between the algae and coral is a mutualistic symbiosis. In this relationship, both organisms benefit: the algae provide essential nutrients to the coral through photosynthesis, while the coral offers the algae protection and a stable environment to thrive. This interdependent partnership is crucial for the health of coral reefs.
Does coral have xylem and phloem?
No, coral is a marine invertebrate and does not have xylem and phloem like land plants. Coral obtains nutrients through simple diffusion and does not have a vascular system for nutrient transport.
How do coral polyps and algae help each other to survive?
Coral polyps provide a home and nutrients for algae through photosynthesis, while the algae provide oxygen and essential nutrients to the coral polyps through their waste. This mutualistic relationship, known as coral-algae symbiosis, helps both organisms thrive in nutrient-poor ocean environments.
